51990552

素因数分解:

$2^3\times 3^3\times {\mathrm{313}}^1\times {\mathrm{769}}^1$

素因数の和:1097

約数の個数: 64

約数和(自身を含む): 145068000

約数和(自身を除く): 93077448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 313, 626, 769, 939, 1252, 1538, 1878, 2307, 2504, 2817, 3076, 3756, 4614, 5634, 6152, 6921, 7512, 8451, 9228, 11268, 13842, 16902, 18456, 20763, 22536, 27684, 33804, 41526, 55368, 67608, 83052, 166104, 240697, 481394, 722091, 962788, 1444182, 1925576, 2166273, 2888364, 4332546, 5776728, 6498819, 8665092, 12997638, 17330184, 25995276, 51990552]

約数ペア:

[(1, 51990552), (2, 25995276), (3, 17330184), (4, 12997638), (6, 8665092), (8, 6498819), (9, 5776728), (12, 4332546), (18, 2888364), (24, 2166273), (27, 1925576), (36, 1444182), (54, 962788), (72, 722091), (108, 481394), (216, 240697), (313, 166104), (626, 83052), (769, 67608), (939, 55368), (1252, 41526), (1538, 33804), (1878, 27684), (2307, 22536), (2504, 20763), (2817, 18456), (3076, 16902), (3756, 13842), (4614, 11268), (5634, 9228), (6152, 8451), (6921, 7512)]